@misc{indiciaedad9e3b1051d,
  title = {Sequence variability in bacterial cytochromes c.},
  author = {R P Ambler},
  year = {1991},
  doi = {10.1016/s0005-2728(05)80266-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/1646017/},
  note = {Source identifier: 1646017}
}